#body {
  width: 100%;
  height: 100%;
  background: url(https://fes.qyerstatic.com/fe_ssr_passport/ecb39528d488b6c520f7ddd3898379d6.jpg) top/cover no-repeat;
}

#body > .header {
  width: 380px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

#body > .header > .top {
  display: flex;
  margin-top: 80px;
  margin-bottom: 40px;
  align-items: end;
  justify-content: center;
}

#body > .header > .top > img {
  border: 0;
  height: 46px;
  vertical-align: middle;
}

#body > .header > .top > p {
  font-size: 24px;
  font-family: Hiragino Sans GB, Microsoft YaHei, SimHei, SimSun, sans-serif;
  color: #fff;
  vertical-align: bottom;
  text-shadow: 0 0 4px rgba(0, 0, 0, 0.3);
}

#body > .header > .container {
  width: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 380px;
  padding: 24px;
  box-shadow: 0 0 10px black;
  background: rgba(255, 255, 255, 0.95);
}

#body > .header > .container > label {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}

#body > .header > .container > label > div {
  width: 18%;
  text-align: right;
}

#body > .header > .container > label > input {
  box-sizing: border-box;
  padding: 3px 7px;
  border: 1px solid #d7d7d7;
  width: 82%;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
  vertical-align: top;
  background: #fff;
}

#body > .header > .container > label > input:focus {
  border-color: blue;
}

#body > .header > .container > label > input.err {
  border-color: red;
}

#body > .header > .container div.info {
  width: 100%;
  height: 24px;
  font-size: 14px;
  margin-left: 120px;
}

#body > .header > .container div.info p.err {
  color: red;
  display: none;
}

#body > .header > .container div.info p.ok {
  color: green;
  display: none;
}

#body > .header > .container > .agree {
  width: 332px;
  display: flex;
  flex-wrap: nowrap;
  color: red;
  font-size: 16px;
  justify-content: center;
  margin-bottom: 12px;
}

#body > .header > .container > .agree > label {
  color: #000;
  margin-right: 4px;
  font-size: 16px;
  cursor: pointer;
}

#body > .header > .container > button {
  display: inline-block;
  box-sizing: border-box;
  border: 0;
  padding: 0 15px;
  width: 100%;
  height: 36px;
  line-height: 36px;
  border-radius: 3px;
  font-size: 16px;
  color: #fff;
  cursor: pointer;
  vertical-align: top;
  background-color: #3f9f5f;
}

#body > .header > .container > button:active {
  opacity: .8;
}
